Resistance R, inductance L, da capacitance C su ne manyan abubuwa uku da sigogi a cikin da'ira, kuma duk da'irori ba za su iya yi ba tare da waɗannan sigogi guda uku (akalla ɗaya daga cikinsu).Dalilin da ya sa su zama components da sigogi shine saboda R, L, da C suna wakiltar wani nau'i na kayan aiki, irin su resistive component, kuma a daya bangaren, suna wakiltar lamba, kamar ƙimar juriya.
Ya kamata a bayyana musamman a nan cewa akwai bambanci tsakanin abubuwan da ke cikin kewayawa da ainihin abubuwan da ke cikin jiki.Abubuwan da ake kira abubuwan da ake kira da'ira a zahiri abin ƙira ne kawai, wanda zai iya wakiltar wata siffa ta ainihin abubuwan.A taƙaice, muna amfani da wata alama don wakiltar wata siffa ta ainihin abubuwan kayan aiki, kamar resistors, wutar lantarki, da dai sauransu Za a iya wakilta sandunan dumama wutar lantarki da sauran abubuwan da aka gyara a cikin da'irori ta amfani da abubuwan tsayayya a matsayin samfuran su.
Amma wasu na'urori ba za su iya wakilta su da wani bangare ɗaya kawai ba, kamar jujjuyawar mota, wanda shine nada.Babu shakka, ana iya wakilta ta da inductance, amma kuma iskar tana da darajar juriya, don haka ya kamata a yi amfani da juriya wajen wakiltar wannan ƙimar juriya.Sabili da haka, lokacin yin ƙirar motar motsa jiki a cikin da'ira, ya kamata a wakilta shi da jerin haɗin inductance da juriya.
Juriya shine mafi sauƙi kuma mafi sabani.Bisa ga dokar Ohm, juriya R=U/I, wanda ke nufin cewa juriya daidai yake da wutar lantarki da aka raba ta halin yanzu.Daga mahangar raka'a, shine Ω=V/A, wanda ke nufin cewa ohms suna daidai da volts da aka raba ta amperes.A cikin da'ira, juriya tana wakiltar tasirin toshewa akan na yanzu.Girman juriya, mafi ƙarfi tasirin toshewa akan halin yanzu… A takaice, juriya ba shi da wani abin faɗi.Na gaba, za mu yi magana game da inductance da capacitance.
A gaskiya ma, inductance kuma yana wakiltar ikon ajiyar makamashi na kayan aikin inductance, saboda ƙarfin filin maganadisu, mafi girman ƙarfin da yake da shi.Filayen maganadisu na da kuzari, domin ta wannan hanya, filayen maganadisu na iya yin amfani da karfi a kan abubuwan maganadisu a cikin filin maganadisu da yin aiki a kansu.
Menene dangantakar dake tsakanin inductance, capacitance, da juriya?
Inductance, capacitance su kansu ba su da wata alaƙa da juriya, raka'o'in su gaba ɗaya sun bambanta, amma sun bambanta a cikin da'irori na AC.
A cikin DC resistors, inductance yayi daidai da gajeriyar da'ira, yayin da capacitance yayi daidai da buɗaɗɗen kewayawa (buɗaɗɗen kewaye).Amma a cikin da'irar AC, duka inductance da capacitance suna haifar da ƙimar juriya daban-daban tare da canjin mitar.A wannan lokacin, darajar juriya ba a kiranta da juriya, amma ana kiranta reactance, wakilta ta harafin X. Ƙimar juriya da aka samar ta hanyar inductance ana kiranta inductance XL, ƙimar juriya da aka samar ta capacitance ana kiranta capacitance XC.
Inductive reactance da capacitive reactance suna kama da resistors, kuma raka'o'in su suna cikin ohms.Sabili da haka, suna kuma wakiltar tasirin toshewar inductance da capacitance akan halin yanzu a cikin da'ira, amma juriya ba ta canzawa tare da mitar, yayin da inductive reactance da capacitive reactance canzawa tare da mita.
Lokacin aikawa: Nuwamba 18-2023